Question

Use complete sentences to describe the domain of the consine function.

Answer 1

can you provide a picture ?? or some sort of context

Answer 2

The domain of a function is the set of the possible input values of the function. For example: consider the function f(x) = cos x, the domain of the function is the set of possible values of x.

The cosine function takes x values from all real numbers.

Therefore, the domain of the cosine function is a real numbers.

Explanation: